Xiaomi Band 9 NFC Ceramic Special Edition Smart Band - High-Precision Fitness & Health Tracker, Sleep Monitoring, Heart Rate & Blood Oxygen Monitor, Sports Band for Boyfriend/Girlfriend Gift

Power Method: Magnetic Charging Blood Oxygen Monitoring: Real-Time Monitoring NFC Function: NFC Transit Card, NFC Access Card Blood Pressure Monitoring: Not Supported Display: Color Screen Strap Material: Fluoroelastomer Water Resistance: 5ATM Screen Type: AMOLED Model: Xiaomi Band 9 NFC Heart Rate Monitoring: Real-Time Monitoring, Manual Measurement AI Voice Function: Supported